3M BK4936, Version A: QE7052 manual Figure E.3 0-150 degree incidence angles

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Microphones

Tolerance: IEC 61672 class 2

Figure E.3 - 0-150 degree incidence angles

Relative dB

10
5
0
-5
-10
-15
-20
-25
100	1000	10000	100000

Frequency Hz

053-469 RevC

SoundPro models SE and DL Data Addendum